The Chamber,air Brake, cataloged under National Stock Number 2530-01-026-0686, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. The manufacturer of record is Mgm Brakes Inc Div Indian Head Industries Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-026-0686 |
| Primary Part Number | SG-30LD106 |
| Item Name | Chamber,air Brake |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Mgm Brakes Inc Div Indian Head Industries Inc |
| Status | ACTIVE |
| Line Connection Thread Size and Series/type Designator | 0.125-18 NPT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| SG-30LD106 PRIMARY | Mgm Brakes Inc Div Indian Head Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 721056 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
| 721056 | 5/9 Secondary reference Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 |
NSN 2530-01-026-0686 is a Chamber,air Brake, manufactured by Mgm Brakes Inc Div Indian Head Industries Inc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-026-0686 has 1 manufacturer part number on file: SG-30LD106 (Mgm Brakes Inc Div Indian Head Industries Inc).
Key specifications for SG-30LD106: Line Connection Thread Size and Series/type Designator: 0.125-18 NPT; Special Features: STUD MTD. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.